<html>
<head>
<style>
@-webkit-keyframes keyframes-40-battlenet {
    from {
        background-position: 0 0;
    }

    to {
        background-position: -840px;
    }
}

.spinner-40-battlenet {
width: 40px;
height: 40px;
background-image: url(spinner-40-battlenet.png);
background-position: -280px 0;
display: inline-block;
-webkit-animation: keyframes-40-battlenet .8s steps(21) infinite;

}
</style>
</head>
<body>
<div id="content">
	<div class="spinner-40-battlenet"></div>
</div>
</body>
</html>